SamplerTrack - ClayGL Documentation

SamplerTrack

clay .animation. SamplerTrack

# new SamplerTrack(optsopt)

Source:

animation/SamplerTrack.js, line 69

SamplerTrack manages position, rotation, scale tracks in animation of single scene node.

Parameters:

Name Type Attributes Description

opts

Object

Properties

Name	Type	Attributes	Description
`name`	string	<optional>	Track name
`target`	clay.Node	<optional>	Target node's transform will updated automatically

Members

# position :Array

Source:

animation/SamplerTrack.js, line 80

Type:

Array

# rotation :Array

Source:

animation/SamplerTrack.js, line 85

Rotation is represented by a quaternion

Type:

Array

# scale :Array

Source:

animation/SamplerTrack.js, line 89

Type:

Array

# target

Source:

animation/SamplerTrack.js, line 76

Methods

# additiveBlend(c1, c2)

Source:

animation/SamplerTrack.js, line 347

Additive blending between two clips

Parameters:

Name	Type	Description
`c1`	clay.animation.SamplerTrack \| clay.animation.TransformTrack
`c2`	clay.animation.SamplerTrack \| clay.animation.TransformTrack

# blend1D(c1, c2, w)

Source:

animation/SamplerTrack.js, line 300

1D blending between two clips

Parameters:

Name	Type	Description
`c1`	clay.animation.SamplerTrack \| clay.animation.TransformTrack
`c2`	clay.animation.SamplerTrack \| clay.animation.TransformTrack
`w`	number

# blend2D(c1, c2, c3, f, g)

Source:

animation/SamplerTrack.js, line 314

2D blending between three clips

Parameters:

Name	Type	Description
`c1`	clay.animation.SamplerTrack \| clay.animation.TransformTrack
`c2`	clay.animation.SamplerTrack \| clay.animation.TransformTrack
`c3`	clay.animation.SamplerTrack \| clay.animation.TransformTrack
`f`	number
`g`	number

# clone() → {clay.animation.SamplerTrack}

Source:

animation/SamplerTrack.js, line 369

Clone a new SamplerTrack

Returns:

Type: clay.animation.SamplerTrack

# getMaxTime() → {number}

Source:

animation/SamplerTrack.js, line 201

Returns:

Type: number

# getSubTrack(startTime, endTime) → {clay.animation.SamplerTrack}

Source:

animation/SamplerTrack.js, line 210

Parameters:

Name	Type	Description
`startTime`	number
`endTime`	number

Returns:

Type: clay.animation.SamplerTrack

# subtractiveBlend(c1, c2)

Source:

animation/SamplerTrack.js, line 358

Subtractive blending between two clips

Parameters:

Name	Type	Description
`c1`	clay.animation.SamplerTrack \| clay.animation.TransformTrack
`c2`	clay.animation.SamplerTrack \| clay.animation.TransformTrack

# updateTarget()

Source:

animation/SamplerTrack.js, line 182

Update transform of target node manually